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Paper Abstract and Keywords
Presentation 2012-11-28 09:50
Performance evaluation of Via Programmable Logic VPEX using P&R tool
Taku Otani, Ryohei Hori, Taisuke Ueoka (Ritsumeikan Univ), Masaya Yoshikawa (Meijo Univ), Takeshi Fujino (Ritsumeikan Univ) VLD2012-90 DC2012-56
Abstract (in Japanese) (See Japanese page) 
(in English) We have been studying via programmable structured ASIC architecture “VPEX” which can realize arbitrary logic by customizing via layer. We have made performance evaluations of area and delay using logic synthesis tool. In this paper, we have established a layout design flow using IC Compiler in order to evaluate these performances and power performance more accurately. There are two design flows; one is a “standard ASIC flow” in which normal standard cell is used, and another is “pseudo-VPEX flow” in which logic element of VPEX is used as a placement cell. The area, delay and power performance of VPEX are evaluated by PrimeTime, and compared with ASIC and structured ASIC architecture VCLB (Via-Configurable Logic Block) which was proposed in Yuan-Ze University. As a result, the area of VPEX is estimated as 2.5 times that of ASIC and as half of VCLB which is 5 times that of ASIC. The power consumption of VPEX is 1.3-4.5 times as large as that of ASIC, and as same as that of VCLB.
Keyword (in Japanese) (See Japanese page) 
(in English) Via Programmable / structured ASIC / Exclusive-OR / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 320, VLD2012-90, pp. 177-182, Nov. 2012.
Paper # VLD2012-90 
Date of Issue 2012-11-19 (VLD, DC) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee VLD DC IPSJ-SLDM CPSY RECONF ICD CPM  
Conference Date 2012-11-26 - 2012-11-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Centennial Hall Kyushu University School of Medicine 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design Gaia 2012 -New Field of VLSI Design- 
Paper Information
Registration To VLD 
Conference Code 2012-11-VLD-DC-SLDM-CPSY-RECONF-ICD-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance evaluation of Via Programmable Logic VPEX using P&R tool 
Sub Title (in English)  
Keyword(1) Via Programmable  
Keyword(2) structured ASIC  
Keyword(3) Exclusive-OR  
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1st Author's Name Taku Otani  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ)
2nd Author's Name Ryohei Hori  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ)
3rd Author's Name Taisuke Ueoka  
3rd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ)
4th Author's Name Masaya Yoshikawa  
4th Author's Affiliation Meijo University (Meijo Univ)
5th Author's Name Takeshi Fujino  
5th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ)
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Speaker Author-1 
Date Time 2012-11-28 09:50:00 
Presentation Time 25 minutes 
Registration for VLD 
Paper # VLD2012-90, DC2012-56 
Volume (vol) vol.112 
Number (no) no.320(VLD), no.321(DC) 
Page pp.177-182 
#Pages
Date of Issue 2012-11-19 (VLD, DC) 


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